Thermo bonding film structure
a film structure and thermo bonding technology, applied in the field of can solve problems such as unsuitability for everyone, and achieve the effect of improving thermo bonding and thermo bonding film structur
Inactive Publication Date: 2005-12-22
TAIWAN HIPSTER ENTERPRISE
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Benefits of technology
[0007] In view of the disadvantages of the conventional thermo bonding film structure, the invention provides an improved thermo bonding film structure that may be repeatedly positioned and adhered to objects prior to being thermally cured to prevent displacement of the thermo bonding film in the process of thermally bonding two objects, thereby ensuring the thermo bonding film to be adhered to proper locations of the two objects.
[0008] It is thus a primary objective of this invention to provide an improved thermo bonding film structure that may be repeatedly positioned and adhered to objects prior to being thermally cured to prevent displacement of the thermo bonding film in the process of thermally bonding two objects, thereby ensuring the thermo bonding film to be adhered to proper locations of the two objects.
[0009] It is another objective of this invention to provide an improved thermo bonding film structure that may be adhered and bonded to the proper locations to two objects by a single heat pressing process.
[0010] To achieve the above objectives, this invention discloses an improved thermo bonding film structure, comprising: a heat-sensitive adhesive layer provided to at least a face of the thermo bonding film; and a removable substrate provided to another face of the thermo bonding film, such that the thermo bonding film may be repeatedly positioned and adhered to objects prior to being thermally cured to prevent displacement of the thermo bonding film in the process of thermally bonding two objects, thereby ensuring the thermo bonding film to be adhered to proper locations of the two objects.
Problems solved by technology
Sewing, however, is not suitable to everyone and thus thermo bonding films have become available in the market to serve as a bonding medium, whereby patterns, fabrics or other objects may then be rapidly adhered and bonded to the garment upon applying an iron or heat seal machine to the thermo bonding films.
Method used
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[0030]FIGS. 6 and 8 illustrate the cross-sectional views of the two embodiments for the thermo bonding films according to this invention. As shown, heat-sensitive adhesive 41 may be sprayed over or applied to a face of a thermo bonding film 4 by a nozzle 5 or a roller 6. A removable substrate is applied to another face of the thermo bonding film, wherein the substrate may be a release layer, a polyethylene (PE) layer or a polyethylene terephthalate (PET) layer, such that the thermo bonding film 4 is applied at a front and a back side thereof with the heat-sensitive adhesive 41 and substrate 42, respectively. Thusly, the thermo bonding film 4 may be wound into a roll 40 of thermo bonding film, with the substrate 42 being located at an exterior of the roll 40 of thermo bonding film (as shown by the preferred embodiment in FIG. 9).
[0031] FIGS. 10 to 12 show the first to the third illustrations of the state of use for the thermo bonding films of this invention. As shown, after a locat...
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Abstract
Disclosed is an improved thermo bonding film structure, comprising: a heat-sensitive adhesive layer provided to at least a face of the thermo bonding film; and a removable substrate provided to another face of the thermo bonding film, such that the thermo bonding film may be repeatedly positioned and adhered to objects prior to being thermally cured to prevent displacement of the thermo bonding film in the process of thermally bonding two objects, thereby ensuring the thermo bonding film to be adhered to proper locations of the two objects.
Description
CROSS-REFERENCES TO RELATED APPLICATIONS [0001] Not Applicable STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT [0002] Not Applicable FIELD OF INVENTION [0003] This invention relates to a thermo bonding film structure, particularly to an improved thermo bonding film structure that may be repeatedly positioned and adhered to objects prior to being thermally cured to prevent displacement of the thermo bonding film in the process of thermally bonding two objects, thereby ensuring the thermo bonding film to be adhered to proper locations of the two objects. BACKGROUND [0004] Due to the rapid time transition and the acquirement of fashion information, the youngsters prefer to create objects that are of personal styles, such as variations made to clothing or ornaments, to exhibit one's taste. One of the most significant examples is to sew various patterns to a garment. Sewing, however, is not suitable to everyone and thus thermo bonding films have become available in the ma...
Claims
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IPC IPC(8): B32B7/06B32B7/12B32B9/00
CPCB32B7/06Y10T428/14B32B7/12B32B27/06B32B27/32B32B27/36B32B2437/00
Inventor LU, WEN-CHANG
Owner TAIWAN HIPSTER ENTERPRISE